| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.65 | 11.599% | $132.4122 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $65.70 | 5.380% | $69.2347 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $200.30 | 10.133% | $220.5964 | $220.60 | $220.60 | $220.60 |
| Purchase #4 | $33.44 | 5.396% | $35.2444 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $226.68 | 6.580% | $241.5955 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $243.48 | 5.716% | $257.3973 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $239.37 | 3.453% | $247.6354 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $1,127.62 | $1,204.1159 | $1,204.12 | $1,204.15 | $1,204.00 | |